UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ttH8iRBredzOzkMC6WeuN1OyLwIRZog0LDk03+J3SHU=' 
WHERE 
  key_id = '0e3b68103d82185618dacebc67ec56a4f07330172a68376bba3fc284add2ffd9' 
  AND (
    token = 'ttH8iRBredzOzkMC6WeuN1OyLwIRZog0LDk03+J3SHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )